<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8" />
    <title>存储型XSS演示</title>
</head>
<body>
<h3>留言报名将享受5折优惠，需要报名的同学请留下你的手机号：</h3>
<span th:utext="${result}"></span>
<form action="/postMessage" method="post">
    <input type="text" name="content" size="100" maxlength="60"/>
    <br/>
    <br/>
    <input type="submit" value="留言"/>
</form>
</body>
</html>